Search results for "Land use"
showing 10 items of 333 documents
Effect of Afforestation on Soil Carbon and Nitrogen Content on a Mediterranean Island (Lampedusa, Italy)
2015
During the 20th century, large surfaces in the Mediterranean countries were subject to afforestation activities, mostly affecting abandoned agricultural lands. Under semi-arid climate conditions, Pinus spp. were the most frequently used species for these activities. The effect of pine plantations on soil organic carbon (SOC) and nitrogen (N) content in Lampedusa Island (South Italy) was investigated. SOC and soil N content under pine plantations of different ages (14, 24 and 43 years since plantation) were compared with SOC and soil N content in garrigue communities, which were dominated by shrubs, subshrubs and perennial herbs. The results showed that SOC content is affected by plantation …
Analysis, assessment and quantification of the climate changes impact: the resilience silvicultural indicators
2017
Sicilian forests can be considered at high decay risk because of more and more frequent wildfires and, even more, because of climate change effects, like floods, draught, heat waves, snow and wind storms. They are worrying processes, contributing at making ecosystems weaker and intensifying the potential desertification risk in Sicily, one of the most threatened of Italian regions by this form of soil degradation. The most effective approach to mitigate the effects of the climate change has been developed through the following action: analysis, assessment and quantification of the climate change impact: the silvicoltural resilience indicators.
Soil physical quality in a Sicilian agricultural area
2008
Valutazione della sostenibilità del'attività agricola in un ambiente prevalentemente caldo-arido della Sicilia entro occidentale
2012
Towards the European harmonisation of a Soil Cadastre inventory as a tool for environmental, social, economic, legal and taxation purposes
2020
The cadastral systems existing in EU Member States satisfy private and public needs but there is no common regulation describing the purposes, minimum requirements and functions of the Cadastre in each State. In order to satisfy the need for harmonisation of Cadastres at the EU level, the Spanish Government's Official Performance Programme of the Spanish Presidency of the EU Council supported, in the first semester of 2002, the initiative proposed by the Spanish General Directorate for the Cadastre to hold the "First Congress on Cadastre in the European Union" (15-17 May 2002). The main objective of this conference was to study the role of the Cadastre at EU level and the methods for the in…
Anthropogenic Soils and Soil Security: environmetal and economic consideration.
2017
Since ancient times Man and Soil have experienced interwoven links. Nowadays soil scientists continue to stress such links highlighting the importance of soil to provide man’s growing demand for food, water and energy, and also the soil’s importance in providing ecosystem services that affect climate change, human health and biodiversity. In soil management for agricultural purposes, pedotechniques to tailor soils suitable for table grapes cultivation in large-scale farming are used to get substantial financial returns. However farmers, in tailoring soils for high income crops, frequently do not take into account the fundamental objective of the pedotechnique, i. e. to meet the needs of man…
Modelling strategies for the reduction of fat dormice in northern Italian hazel groves
2018
The production of hazelnuts represents an important resource for several Italian rural areas. Sicily and Piedmont, two of the most important producers of hazelnuts, are affected by the presence of the dormouse (Glis glis), that has considerably severely harmed the production of hazelnuts. This study aims to analyse the issue in the Province of Cuneo in Piedmont and to evaluate the sustainability of the policies implemented by using the system dynamics (SD) methodology. An SD predator-prey microworld was built to reproduce the main relevant cause and effect relationships between the development of the dormouse population and local hazelnut production. The results of the SD microworld simulat…
Could cattle ranching and soybean cultivation be sustainable? A systematic review and a meta-analysis for the Amazon
2021
Abstract: Tropical forests are being destroyed to make space for agricultural activities with the assumption that they are required to feed the growing global population. Consequently, more sustainable practices are needed to guarantee food security and environmental protection of highly threatened natural biodiversity hotspots like the Amazon rainforest. Cattle ranching and soybean cultivation are by far the greater drivers of land use change and deforestation in the Amazon region. We performed a systematic review of papers related to these two main drivers and a meta-analysis on the effects of sustainable practices on different ecosystem services. The results of the review highlight a lar…
Bird abundance and richness in ten Mediterranean agroforestry systems
2019
Since the last century agriculture is strongly promoting the simplification of the landscape. The LIFE Desert Adapt project is been developed across 1000 hectares in Italy, Spain, Portu-gal and has the objective of implementing integrative agroforestry-based land use planning and management, and one of the indicators to evaluate the project effectiveness is birds richness and abundance. Here we present the results of the first assessment and explore the relationships with the main vegetation cover types. We established 68 sampling points where we recorded bird abundance and richness. In total we registered 57 bird species, sampling points surrounded by woodlands presented 50 species, while …